V=lxwxh. 15x19x169= 48,165, which doesn't seem to be an answer
The answer is 9,520 I think
Divide both sides by -3
y + 5 = -15/3
Simplify 15/3 to 5
y + 5 = -5
Subtract 5 from both sides
y = -5 - 5
Simplify -5 - 5 to -10
y = -10
Commutative Property. I did this last year. Trust me